The current high rates of return to human capital stimulate a supply response via increased investments in education and training. The so increased human capital stock exerts downward pressures on the rates of return that reduce the skill differential in wages. This paper reports estimates of:...

Using information on time costs of training and gains in wages attributable to training I computed rates of return on training investments. The range of estimates based on several data sets generally exceeds the magnitudes of rates of return usually observed for schooling investments. It is not...

Using explicit information on timing and duration of job training in panels of PSID men, I find negative effects of training on turnover and positive effects on wage growth in the firm and over longer periods (1968 to 1983). Wages of trainees grow 4-6% faster per year over periods of training...